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Notice: The NSCA website is scheduled to undergo system maintenance from 2:00 AM - 2:30 AM EST. During this time, there may be short service interruptions across the site and some parts of  the site may not be accessible. We apologize for any inconvenience while we work to improve the website experience and security.

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(10 found)

Beetroot Juice Supplementation and Exercise

January 1, 2013

Article

This article addresses possible benefits, proposed mechanisms, dosage, and frequency of beetroot juice as an ergogenic aid.

Personal trainers Nutrition ergogenic aid supplement Beetroot juice

Betaine as an Ergogenic Aid

July 1, 2013

Article Members Only

This article addresses emerging research that both supports and refutes betaine’s capacity to promote muscular adaptations.

Coaches Nutrition muscle supplements ergogenic aids Betaine supplementation

Caffeine – Practical Applications for Coaches

October 1, 2019

Article Members Only

This article discusses the background, statistics, mechanisms, timing, dosing, influences, and practical applications for the use of caffeine as an ergogenic aid.

Coaches Exercise Science Nutrition Caffeine Dietary Supplement Dosing Timing Ergogenic Aid Caffeine Habituation Modes of Delivery

Carbohydrate Periodization—Part 1: Fueling Exercise

April 29, 2019

Article

The purpose of this article is to give an overview and theoretical framework on the concept of periodized nutrition—with an emphasis on adequate carbohydrate intake to enhance performance.

Personal trainers Coaches Nutrition Program design Nutrition Periodization Carbohydrate Loading

The Effects of Alcohol on Athletic Performance

June 1, 2017

Article

The effects of alcohol on athletic performance vary depending on quantity, demographics, and type of exercise, making it difficult to determine specific recommendations. From an athletic performance standpoint, the acute use of alcohol can influence motor skills, hydration status, aerobic performance, as well as aspects of the recovery process.

Coaches Nutrition alcohol sports nutrition dietary recommendations strength and conditioning NSCA Coach

Carbohydrate Periodization—Part 2: Time Carbohydrate Restriction

August 19, 2019

Article Members Only

This is the second part of a two-part series that investigates the effects of dietary carbohydrate availability on exercise performance and how specifically timed restriction of carbohydrates may also paradoxically enhance exercise performance in the medium and long term.

Personal trainers Nutrition Carbohydrates Carbohydrate Restriction Glycogen Calorie Intake

Creatine

January 8, 2021

Article

This excerpt will briefly discuss the importance of exercise, dosage of the supplement, efficacy, body mass changes, and adverse effects of creatine.

Personal trainers TSAC Facilitators Coaches Nutrition Creatine Supplements Body Mass Creatine Phosphate Energy

Creatine Supplementation for Athletes

November 15, 2019

Article Members Only

The purpose of this article is to discuss creatine supplementation for athletes by addressing supplementation for athletic performance, recovery, cognition, brain function, safety, contraindications, and other special considerations.

Coaches Nutrition Creatine Supplementation Sports Nutrition Glycogen ATP PCr Creatine

Creatine Supplementation – A Method to Support Brain Health and Cognitive Function in the Tactical Profession

December 23, 2022

Article Members Only

This article discusses the possible benefits of creatine supplementation for tactical athletes and their cognitive function.

TSAC Facilitators Nutrition Creatine Traumatic Brain Injury Cognitive Function

Strength Training and Endurance Athletes

November 1, 2014

Article Members Only

High-intensity strength training paired with explosive, high-velocity movements is suggested to enhance endurance performance. It is recommended that a practical approach be taken when implementing this model of strength training, which would involve a thorough preparatory period.

Personal trainers Exercise Science Exercise Technique Program design strength training weight training strength training for endurance endurance training concurrent training
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